EP2673984A4 - Method for processing data associated with handover in a wireless network - Google Patents

Method for processing data associated with handover in a wireless network Download PDF

Info

Publication number
EP2673984A4
EP2673984A4 EP12744195.4A EP12744195A EP2673984A4 EP 2673984 A4 EP2673984 A4 EP 2673984A4 EP 12744195 A EP12744195 A EP 12744195A EP 2673984 A4 EP2673984 A4 EP 2673984A4
Authority
EP
European Patent Office
Prior art keywords
handover
wireless network
method
data associated
processing data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP12744195.4A
Other languages
German (de)
French (fr)
Other versions
EP2673984A2 (en
EP2673984B1 (en
Inventor
Li-Hsiang Sun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US201161442133P priority Critical
Priority to US201161479325P priority
Priority to US13/369,767 priority patent/US8982838B2/en
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority to PCT/KR2012/001002 priority patent/WO2012108717A2/en
Publication of EP2673984A2 publication Critical patent/EP2673984A2/en
Publication of EP2673984A4 publication Critical patent/EP2673984A4/en
Application granted granted Critical
Publication of EP2673984B1 publication Critical patent/EP2673984B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0011Control or signalling for completing the hand-off for data session or connection
    • H04W36/0016Control or signalling for completing the hand-off for data session or connection for hand-off preparation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/18Management of setup rejection or failure
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
EP12744195.4A 2011-02-11 2012-02-10 Method for processing data associated with handover in a wireless network Active EP2673984B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US201161442133P true 2011-02-11 2011-02-11
US201161479325P true 2011-04-26 2011-04-26
US13/369,767 US8982838B2 (en) 2011-02-11 2012-02-09 Method for processing data associated with handover in a wireless network
PCT/KR2012/001002 WO2012108717A2 (en) 2011-02-11 2012-02-10 Method for processing data associated with handover in a wireless network

Publications (3)

Publication Number Publication Date
EP2673984A2 EP2673984A2 (en) 2013-12-18
EP2673984A4 true EP2673984A4 (en) 2017-11-29
EP2673984B1 EP2673984B1 (en) 2019-01-09

Family

ID=46636824

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12744195.4A Active EP2673984B1 (en) 2011-02-11 2012-02-10 Method for processing data associated with handover in a wireless network

Country Status (4)

Country Link
US (2) US8982838B2 (en)
EP (1) EP2673984B1 (en)
KR (1) KR101495462B1 (en)
WO (1) WO2012108717A2 (en)

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US9497784B2 (en) * 2011-07-04 2016-11-15 Samsung Electronics Co., Ltd. Apparatus and method of establishing interface in a local network
US9913213B2 (en) * 2011-07-07 2018-03-06 Nokia Solutions And Networks Oy Methods, devices and computer program products providing for RAN based LGW selection
CN102905329A (en) * 2011-07-29 2013-01-30 北京三星通信技术研究有限公司 Handover-supporting method
US8848592B2 (en) * 2011-08-15 2014-09-30 Lg Electronics Inc. Method and apparatus for supporting CSG service in wireless communication system
WO2013048201A2 (en) * 2011-09-30 2013-04-04 삼성전자 주식회사 Method and apparatus for supporting mobility of ue in local network
KR101423973B1 (en) * 2012-09-21 2014-07-31 에스케이텔레콤 주식회사 Network device and control method thereof
JP6023530B2 (en) * 2012-09-25 2016-11-09 株式会社Nttドコモ Mobile communication method
KR20140045215A (en) * 2012-10-08 2014-04-16 삼성전자주식회사 Method and apparatus for configuring connection based on group
KR101983834B1 (en) * 2012-10-22 2019-05-29 에스케이텔레콤 주식회사 Network device and control method thereof
JP2014096662A (en) * 2012-11-08 2014-05-22 Ntt Docomo Inc Radio communication system and communication control method
JP2014199980A (en) * 2013-03-29 2014-10-23 株式会社Nttドコモ PDN gateway device and mobile communication method
US9363835B2 (en) * 2013-05-14 2016-06-07 Telefonaktiebolaget Lm Ericsson (Publ) Methods and nodes for improved network signaling
EP3046389B1 (en) * 2013-10-25 2019-03-13 Huawei Technologies Co., Ltd. Communication method, device and system
CN104717631B (en) * 2013-12-11 2019-06-25 中兴通讯股份有限公司 A kind of method that realizing local gateway business, system and connection equipment
CN104812008B (en) 2014-01-28 2020-02-04 北京三星通信技术研究有限公司 Method and device for supporting UE (user equipment) to move in small cell system
KR20150090745A (en) 2014-01-29 2015-08-06 삼성전자주식회사 Method and apparatus for effective session management assuring terminal's mobility
KR101596577B1 (en) * 2014-05-09 2016-02-23 주식회사 엘지유플러스 Home subscriber server and control method thereof, evolved packet core and control method thereof, and recording medium for recording program for executing the control methods
CN105262648B (en) * 2014-07-14 2019-10-29 中兴通讯股份有限公司 A kind of implementation method of mixed networking, system and equipment
WO2016053435A1 (en) * 2014-10-03 2016-04-07 Intel IP Corporation Packet data network connection establishment during handover
US9980310B2 (en) * 2014-10-17 2018-05-22 Mediatek Inc. Method for processing unsuccessful PDN establishment request
US10117279B2 (en) 2014-10-17 2018-10-30 Mediatek Inc. Method for maintenance of maximum number of bearers when maximum number of bearers reached
US9699709B2 (en) * 2014-12-01 2017-07-04 Verizon Patent And Licensing Inc. Non-invasive differentiated wireless transmission detection
KR101727005B1 (en) 2014-12-29 2017-04-14 주식회사 이루온 Virtualization epc system and seamless handover method between gateways based sdn in the same
JP6597783B2 (en) * 2015-01-13 2019-10-30 日本電気株式会社 Communication device, core network node, system, computer program and method for reroute NAS message
GB2538551B (en) 2015-05-21 2018-11-21 Samsung Electronics Co Ltd Internet protocol address preservation in mobile operator networks
WO2017119561A1 (en) * 2016-01-05 2017-07-13 엘지전자 주식회사 Method for controlling plurality of gateways in charge of user plane in gateway in charge of control plane
CN108307455A (en) * 2016-09-26 2018-07-20 大唐移动通信设备有限公司 A kind of data transmission method for uplink and device
WO2018127182A1 (en) * 2017-01-06 2018-07-12 华为技术有限公司 Method for information exchange among systems, wireless communication system, and user equipment
WO2019074334A1 (en) * 2017-10-13 2019-04-18 삼성전자 주식회사 Method and apparatus for transmitting and receiving data in wireless communication system

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WO2012095114A1 (en) * 2011-01-10 2012-07-19 Nokia Siemens Networks Oy Bearer release before handover

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Title
ALCATEL-LUCENT ET AL: "Correction to LIPA deactivation", 3GPP DRAFT; S2-106008 WAS 5994_CR_23401 LIPA DEACT VIA MME_MERGE-V13, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Jacksonville; 20101115, 19 November 2010 (2010-11-19), XP050523275 *
LG ELECTRONICS ET AL: "Call flows for LIPA Solution 1 Variant 1 with collocated H(e)NB and L-GW", 3GPP DRAFT; S2-102941_WAS2883_WAS2492_LIPA_SOL1_VAR1_COLLOCATED_V3, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Kyoto; 20100510, 14 May 2010 (2010-05-14), XP050435031 *
LG ELECTRONICS INC: "Consideration on the Impacts of LIPA PDN Connection Deactivation to Handover", 3GPP DRAFT; R3-110112_CONSIDERATION ON THE IMPACTS OF LIPA PDN CONNECTION DEACTIVATION TO HANDOVER, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. Dublin, Ireland; 20110117, 11 January 2011 (2011-01-11), XP050474853 *
NTT DOCOMO ET AL: "Way forward on Handover termination at HeNB-GW", 3GPP DRAFT; R3-103442, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. Jacksonville, USA; 20101115, 9 November 2010 (2010-11-09), XP050496753 *
See also references of WO2012108717A2 *

Also Published As

Publication number Publication date
US9648520B2 (en) 2017-05-09
US8982838B2 (en) 2015-03-17
KR20130116076A (en) 2013-10-22
EP2673984A2 (en) 2013-12-18
WO2012108717A2 (en) 2012-08-16
US20150163700A1 (en) 2015-06-11
KR101495462B1 (en) 2015-02-24
WO2012108717A3 (en) 2012-12-20
US20120207129A1 (en) 2012-08-16
EP2673984B1 (en) 2019-01-09

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